.nav {
	overflow: hidden;
}

.sk {
	position: absolute;
	top: 40px;
	left: 190px;
	border-left: 1px solid #C81623;
	padding: 3px 0 0 14px;
}

.sk_list {
	float: left;
}

.sk_list ul li {
	float: left;
}

.sk_list ul li a {
	display: inline-block;
	line-height: 47px;
	padding: 0 30px;
	font-size: 16px;
	font-weight: 700;
	color: #000;
}

.sk_con {
	float: left;
}

.sk_con ul .list {
	float: left;
}



.sk_con ul li:last-child a::after {
	content: '\e91e';
	font-family: icomoon;
}

.sk_con ul li a {
	display: inline-block;
	line-height: 49px;
	padding: 0 20px;
	font-size: 14px;
}

.sk_hd {
	border-radius: 25px;
	overflow: hidden;
}

/* 列表页主体部分 */
.sk_container ul li {
	float: left;
	margin-right: 13px;
	overflow: hidden;
	width: 290px;
	height: 460px;
	border: 1px solid transparent;
}

.sk_container ul li:nth-child(4n) {
	margin-right: 0;
}

.sk_container ul li:hover {
	border: 1px solid #C81623;
}